16190069

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 20158848

約数和(自身を除く): 3968779

約数列:

[1, 7, 17, 53, 119, 151, 289, 371, 901, 1057, 2023, 2567, 6307, 8003, 15317, 17969, 43639, 56021, 107219, 136051, 305473, 952357, 2312867, 16190069]

約数ペア:

[(1, 16190069), (7, 2312867), (17, 952357), (53, 305473), (119, 136051), (151, 107219), (289, 56021), (371, 43639), (901, 17969), (1057, 15317), (2023, 8003), (2567, 6307)]